Answer:
44 miles
Step-by-step explanation:
Given that:
Required average = 35 miles
The distances (in miles) of your rides in the first four days are 45, 33, 27, and 26
Distance needed on the 5th day to qualify:
Let 5th distance required = x
Take the Average of all 5 distances:
(45 + 33 + 27 + 26 + x) / 5 = 35
(131 + x) / 5 = 35
131 + x = 35 * 5
131 + x = 175
x = 175 - 131
x = 44